Registered TRANSMISSION APPARATUS AND TRANSMISSION METHOD FOR SUBSCRIBER NETWORK IN CABLE NETWORK

Inventors

You Woongshik, Choi Dong Joon, Hahm Young Kwon, Lee Soo In

Application No.

13275349 (2011.10.18)

Publication No.

20120155878 (2012.06.21)

Registration No.

8724996 (2014.05.13)

Country

UNITED STATES

Project Code

10MR4200, Development of IP-based High Speed Multimedia Transmission Technology for HFC Network, Lee Soo In

Abstract

Provided are a transmission apparatus and a transmission method for a subscriber network in a cable network. A passive optical network (GPON) receiver receives data packets through a fiber line using a plurality of optical wavelengths from a head end. A micro cable modem termination system (CMTS) converts the data packets into a data over cable service interface specification (DOCSIS)-based DOCSIS frame and transmits the DOCSIS frame to at least one subscriber device through a coaxial line.

KSP Keywords

Cable modem termination system, Cable network, Coaxial line, Data packet, Interface Specification, Optical networks, Passive optical network, Service Interface, transmission method

Family

 

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Status	Patent	Country	KIPRIS
Registered	케이블 네트워크에서 가입자 네트워크를 위한 전송 장치 및 방법	KOREA	KIPRIS